Member-only story
A Decentralized Network Just Found Drug Candidates Faster Than Pharma
Osiris Stephenson5 min read·Just now--
The average drug takes 10 years and 2.6 billion dollars to bring to market. Most candidates fail somewhere in the funnel between cell lines and human trials. The industry describes itself as being in a state of crisis.
A Bit Tensor subnet called Metanova is trying to compress that timeline by decentralizing the most expensive part of the process. Virtual screening. Finding which molecules out of billions of possibilities are worth testing in a lab.
If this is your first time reading, my name is Osiris. I build products, run research, and operate an AI company on my own. I have exited a venture before and now I handle everything end to end. What I share here comes from actual work, shaped by both the constraints and the opportunities of building in the real world.
65 Billion Possibilities
Metanova launched on Bit Tensor as Subnet 68 in March 2025. The competition format is straightforward. The subnet owners set a target. Find molecules that bind to serotonin, for example. Miners from anywhere in the world submit candidate molecules. Validators score the submissions using a consensus mechanism.
The starting data set contained a billion molecules. Then the team layered on five combinatorial reactions that…
